I have an Audigy 2 sound card



...and my computer CASE has Audio out / Mic in ports...and I cant figure out where on my sound card to plug them into? If you want to know what type of mother board I have...for what reason I dont know but it might help narrow down the problem its

ECS 755-A2 v1.0 ATX AMD Motherboard

I wish I had a picture of my case but I dont...but it has Audio out ( green ) and Mic in ( red ) on the left side of 2 USB ports ( which I have hooked up just FINE ). They are inside of a push-release compartment on the bottom of the case.I believe you need to connect your mic directly to the sound card. Can't you see a marking or small letters such as "mic" etched into the sound card next to one of the connectors. Surely, there are letters or a symbol next to each connector on the card to indicate what they are for. If necessary, shine a light directly on the connectors and/or get a magnifying glass to look for the symbols or letters.

Also, if you have a user's manual for your card, check it; it should have a diagram showing what the connectors are for. If you don't a user's manual, visit the manufacturer's website; they may have one you can download.

I have a mic connected to my card. When I first connected it, I thought something was wrong because I was not getting sound from it. I discovered a software setting for "Enable MICROPHONE BOOSTER" and checked that box. Then, I got sound from the mic.